Motorcycle air cleaner



FIG. 1 is a view in perspective as seen from the top, front and one side of a motorcycle air cleaner showing our new design;

FIG. 2 is a view in top plan;

FIG. 3 is a view in bottom plan thereof;

FIG. 4 is a view in side elevation as seen from bottom to top of FIG. 2 thereof;

FIG. 5 is a view in side elevation as seen from the side opposite that shown in FIG. 4 thereof;

FIG. 6 is a view in rear elevation thereof;

FIG. 7 is a view in front elevation thereof;

FIG. 8 is a view in perspective as seen from the top, front and one side with the inlet doors in an alternate position;

FIG. 9 is a view in perspective as seen from the top, front and one side of a motorcycle air cleaner showing a second embodiment of our new design; wherein the only difference resides in the omission of the slot opening on the side of the design; and,

FIG. 10 is a view in side elevation of FIG. 9. 

The ornamental design for a motorcycle air cleaner, as shown and described. 